Science Events
Obama: 'Not fighting climate change is betraying posterity.'
In his inaugural address yesterday, US President Barack Obama said that the attitude of indifferent climate change is a betrayal of future generations. Mr Obama said fig…
Barack Obama
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Articles about Barack Obama
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Science Events
Obama lifted the ban on HIV infected people in the US
US President Barack Obama said on Monday that the US will lift the ban on travel and immigration for HIV-infected people over the past 22 years.
Computer science
America built supercomputer, speed 10 billion calculations per second
US President Barack Obama has signed a decree to set up the National Strategic Computing Intiative Center to ensure the United States will be the world leader in superco…